HB90-72X25 drone arm set

HB（hummingbird)drone arm set (motor, ESC, propeller) is not sold separately as it is an integrated combo with the FOC ESC included. Each rotor provides a continuous thrust of 90kg and has a maximum power output of and has a maximum power output of 45 KW, equivalent to 61 hp. The combo is specifically designed for large multi-rotor/e-VTOL drones capable of carrying heavy loads, flying car, delivery drone, urban mobility.